1. To prepare the beef, rub the steak with olive oil and season with salt and freshly ground black pepper.2. Place the steak in a hot griddle pan and turn over after two minutes. Cook for a further three minutes.3. Leave the steak to rest for 2-3 minutes.4. For the rarebit sauce, in a saucepan, melt the butter on a medium heat.5. Add the cream and mustard and reduce for three minutes.6. Add the cheese and stir until melted (roughly for 1 minute).7. For the turned tomatoes, in a medium sized bowl mix the flour and the curry powder and the thyme.8. Slice the tomato and dip into the flour mix.9. In a medium frying pan or deep fat fryer, heat the oil on a hot heat and shallow-fry.10. To serve, place the steak in the middle of the plate with the tomatoes on the side, spooning over the sauce.